Highlighting non-valid data?

Rich Simisker

Hi, folks!

I'd like to know if it's possible to somehow highlight cells that contain non-valid data.

For example, by adding a class of "non-valid" to any <td> that contains non-valid data.

Test case:

https://jsfiddle.net/simisker/byd9z420/8/

Here, you can see that Ashton Cox's "email address" fails an email validation check, and so the appropriate cell is highlighted to the user. Is this possible?

[apologies in advance if I'm asking something either utterly trivial or fiendishly complex!]

rf1234

You can use rowCallback for this:
https://datatables.net/reference/option/rowCallback

Rich Simisker

Well, that was quick and painless! I'll investigate further. Thank you!